How-to-install-PBS-on-debian-11

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cp /etc/default/grub /etc/default/grub-bak
sed -i '/GRUB_CMDLINE_LINUX=/s/"$/ net.ifnames=0 biosdevname=0"/' /etc/default/grub
sed -i 's/enp1s0/eth0/' /etc/network/interfaces

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cp /etc/apt/sources.list /etc/apt/sources.list-bak
wget https://mirrors.ustc.edu.cn/repogen/conf/debian-https-4-bullseye -O /etc/apt/sources.list
cat /etc/apt/sources.list
apt update && apt -y dist-upgrade

apt install -y neovim net-tools

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ipv4_addr=$(ip -4 route get 8.8.8.8 | awk {'print $7'} | tr -d '\n')
echo $ipv4_addr
sed -i "s/127.0.1.1/${ipv4_addr}/g" /etc/hosts
cat /etc/hosts 

hostname --ip-address




## Add psb no subscriont list

## Option 1: Offical mirrors
tee   /etc/apt/sources.list.d/pbs-no-subscription.list << "EOF"
deb http://download.proxmox.com/debian/pbs bullseye pbs-no-subscription
EOF


## Option 2: utsc mirros
tee   /etc/apt/sources.list.d/pbs-no-subscription.list << "EOF"
deb https://mirrors.ustc.edu.cn/proxmox/debian/pbs bullseye pbs-no-subscription
EOF


apt update 
apt -y dist-upgrade

## Install PBS server
apt install proxmox-backup

# Remove enterprise sourcelist
rm -rf /etc/apt/sources.list.d/pbs-enterprise.list

## Disable subscription alert
sed -i.backup -z "s/res === null || res === undefined || \!res || res\n\t\t\t.data.status.toLowerCase() \!== 'active'/false/g" /usr/share/javascript/proxmox-widget-toolkit/proxmoxlib.js && systemctl restart proxmox-backup-proxy